Joy Factory (WIP December Micro)

Park is 10x40, which has the same amount of tiles (400) as the 20x20 starting layout

I don't know how I came up with this micro but I love it so far. The rollercoaster is a part of the factory that gathers the joy of the riders, a by-product of this is that it adds colour to the seemingly bleak, alien world.
When this is done everything except the "joy infected" parts of the park will be grayscale and it shall be badass.
As you can see there is heaps left to do. The random fluro grass might go, I like the idea of it but it stands out too much.
I will be using zero-clearence to add in little details, but that comes last :)